Panasonic HZ1000 vs Panasonic Z90B

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HZ1000 compared with Z90B

	PanasonicHZ1000	PanasonicZ90B
Overview
Released
Released	2020	2025
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	Panasonic calls this its Master OLED panel; it does not publish the native refresh rate in the UK manual.	Master OLED Pro on 55-, 65- and 77-inch sets; standard OLED on 42- and 48-inch sets.
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	–	144 Hz
HDR formats
HDR formats	Dolby Vision, HDR10, HDR10+, HLG	Dolby Vision, HDR10, HDR10+, HLG
HDR extras
HDR extras	Dolby Vision IQ, HLG Photo, Filmmaker Mode with Intelligent Sensing and Netflix Calibrated Mode.	Dolby Vision IQ and HDR10+ Adaptive.
Picture processing
Picture processing	HCX Pro Intelligent Processor with Panasonic's Smooth Motion Drive Pro and ambient-light adaptation in Filmmaker Mode.	Filmmaker Mode with Intelligent Sensing; Prime Video Calibrated Mode; Calman and ISFccc calibration support.
Picture modes
Picture modes	Filmmaker Mode, Dolby Vision IQ and Netflix Calibrated Mode.	–
Motion handling
Motion handling	Both independent tests praised motion handling; What Hi-Fi found only small artefacts with its preferred low interpolation setting.	–
Sizes
Sizes
Sizes	55, 65″	42, 48, 55, 65, 77″
Largest size
Largest size	65″	77″ (better)
Gaming
HDMI ports
HDMI ports	4 (0 HDMI 2.1 at 4K 120 Hz+)	4 (2 HDMI 2.1 at 4K 120 Hz+) (better)
Variable refresh rate
Variable refresh rate	None	HDMI VRR, FreeSync Premium, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four 4K HDMI inputs; HDMI2 supports eARC and ARC. Panasonic's UK manual does not list a full-bandwidth 4K 120 Hz input.	Two of four HDMI inputs support 4K at 144 Hz, VRR and ALLM; one also supports eARC.
Game features
Game features	–	Game Mode Extreme, True Game Mode and Game Control Board.
Input lag
Input lag	TechRadar measured 21.7 ms at 1080p 60 Hz in Game mode on its 65-inch sample.	–
Smart TV and sound
Smart TV platform
Smart TV platform	my Home Screen	Fire TV
Processor
Processor	HCX Pro Intelligent Processor	HCX Pro AI Processor MK II
Speakers
Speakers	30 W	–
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Built-in dual-band IEEE 802.11a/b/g/n/ac	–
Bluetooth
Bluetooth	Bluetooth 4.2	–
Speaker detail
Speaker detail	Panasonic specifies two 15 W speakers, totalling 30 W.	Dynamic Theater Surround Pro with front-facing drivers and a 30 W subwoofer in all sizes; Dolby Atmos decoding.
Audio features
Audio features	Dolby Atmos decoding; the 3.5 mm socket can serve headphones or an optional subwoofer.	–
Casting
Casting	my Home Screen 5.0 offers network media and streaming apps; service availability varies over time.	Apple AirPlay and Apple Home support.
TV tuners
TV tuners	UK DVB-S/S2 satellite, DVB-T/T2 terrestrial and PAL I analogue tuners; two satellite inputs. Freeview Play is supported.	Panasonic Penta Tuner supports terrestrial, satellite, cable, IPTV and TV>IP reception; UK channel availability varies.
USB
USB	One USB 3.0 and two USB 2.0 ports.	–
Ethernet
Ethernet	RJ45 10/100 Ethernet.	–
Optical audio out
Optical audio out	Fibre-optic PCM and Dolby Audio output.	–
Design and power
Size
Size	TV only: 55-inch 1228 × 712 × 58 mm, 21 kg; 65-inch 1449 × 837 × 58 mm, 27 kg. With pedestal: 55-inch 1228 × 772 × 350 mm, 26 kg; 65-inch 1449 × 896 × 350 mm, 32 kg.	–
Stand
Stand	Supplied central swivel pedestal; 55-inch wall mount holes are 400 × 300 mm and 65-inch holes 400 × 400 mm.	–
In the box
In the box	Panasonic's UK manual describes a remote control, batteries, pedestal, mains lead and instructions. It was on sale by August 2020, but an exact maker first-sale month was not found.	–